Lenovo ThinkSystem SR665 V3 - Page 422

NVMe cable routing
Figure 433. NVMe cable routing to onboard connectors and retimer cards
From To
1 Backplane 1: NVMe 0-1
1 Onboard: PCIe 5
2 Backplane 1: NVMe 2-3
2 Onboard: PCIe 7
3 Backplane 1: NVMe 4-5
3 Onboard: PCIe 6
4 Backplane 1: NVMe 6-7
4 Onboard: PCIe 8
5 Backplane 2: NVMe 4-5
5 Retimer card: C0
6 Backplane 2: NVMe 6-7
6 Retimer card: C1
7 Backplane 2: NVMe 0-1
7 Retimer card: C0
8 Backplane 2: NVMe 2-3
8 Retimer card: C1
9 Backplane 3: NVMe 0-1
9 Retimer card: C0
10 Backplane 3: NVMe 2-3
10 Retimer card: C1
11 Backplane 3: NVMe 4-5
11 Onboard: PCIe 9
12 Backplane 3: NVMe 6-7
12 Onboard: PCIe 10, 11
412 ThinkSystem SR665 V3 User Guide